Tiered services/private system support for CDMA systems

Author

Ghaleb, Ibrahim ; Chang, Kim ; Huang, Chenhong

Author_Institution

Nortel Networks, Richardson, TX, USA

Volume

3

fYear

1999

fDate

36342

Firstpage

2260

Abstract

For many years, several standards activities have been devoted to find solutions for CDMA tiered service/private systems capabilities. The initial approach studied was to apply an overlay/underlay architecture in which both the private system and the public system operate on the same frequency with independent set of resources. However, it was found that this approach was not possible because of RF issues. In this paper, a new approach is proposed which introduces the concept of user zones for offering tiered service capabilities in CDMA systems. This approach has been endorsed by the CDG (CDMA Development Group) and the TIA TR45.5 subcommittee. This solution was approved for inclusion in the cdma2000 (3G) air interface standards

Keywords

cellular radio; code division multiple access; network interfaces; telecommunication standards; 3G air interface standards; CDMA Development Group; CDMA systems; Cellular Auxiliary Personal Communication Services; RF interference control; TIA TR45.5 subcommittee; cdma2000; macrocells; microcells; overlay/underlay architecture; standards; tiered services/private system; user zones; Base stations; Business communication; Electromagnetic interference; Lakes; Microcell networks; Multiaccess communication; Personal communication networks; Radio frequency; Standards activities; Standards development;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999 IEEE 49th

Conference_Location

Houston, TX

ISSN

1090-3038

Print_ISBN

0-7803-5565-2

Type

conf

DOI

10.1109/VETEC.1999.778467

Filename

778467